A 70-year-old woman is fighting for her life after she was hit by a van in Brooklyn while crossing the street, cops and witnesses said.

The white dollar van was traveling northbound on Flatbush Avenue around 12:15 p.m., near Clarkson Street when he crashed into the elderly woman, who was crossing in the middle of the block and against the flow of traffic, cops said.

“She was bleeding like crazy, a lot of blood. She was on the floor,” Metro PCS manager Sean Dunlap,35, said.

The woman was rushed to Kings County Hospital in critical condition, cops said.

No criminality is suspected at this time and the investigation is ongoing, cops said.